Pith Number

pith:LOCPXZLY

pith:2017:LOCPXZLY7HGFR6QOHKFRWKECB4

not attested not anchored not stored refs pending

BEAT: An Open-Source Web-Based Open-Science Platform

Andr\'e Anjos, Laurent El-Shafey, S\'ebastien Marcel

arxiv:1704.02319 v2 · 2017-04-07 · cs.SE · cs.CY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOCPXZLY7HGFR6QOHKFRWKECB4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:39:22.681276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b84fbe578f9cc58fa0e3a8b1b28820f1e93e5987cf5dd053b3a3c1d9c7d06ce

Aliases

arxiv: 1704.02319 · arxiv_version: 1704.02319v2 · doi: 10.48550/arxiv.1704.02319 · pith_short_12: LOCPXZLY7HGF · pith_short_16: LOCPXZLY7HGFR6QO · pith_short_8: LOCPXZLY

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LOCPXZLY7HGFR6QOHKFRWKECB4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5b84fbe578f9cc58fa0e3a8b1b28820f1e93e5987cf5dd053b3a3c1d9c7d06ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f841d39900d8e45aa1f0389c059385b84a2ad10ce51f260530acb939bde5c47",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2017-04-07T07:18:55Z",
    "title_canon_sha256": "e33bed5febe36a7365199aa68c2a0980dccc3bd457317994e335e7b66393295d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02319",
    "kind": "arxiv",
    "version": 2
  }
}